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Product Detailed Parameters
- Description：CMC 47MH 500MA 2LN TH
- Series：CA
- Mfr：Talema Group LLC
- Package：Tray
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：1.39Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.906" L x 0.610" W (23.00mm x 15.50mm)
- Height (Max)：0.984" (25.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：47 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The CAV-0.5-47 is a common mode choke manufactured by Talema Group LLC, designed for through-hole mounting in electronic circuits. It features a toroidal core construction and supports two signal lines. The component has an inductance of 47 mH measured at 10 kHz and a maximum DC resistance (DCR) of 1.39 Ohms. It is rated for a maximum current of 500 mA and an AC voltage of 250 V. This filter belongs to the CA series and is RoHS compliant.
Feature Summary
- Toroidal core design for efficient magnetic coupling
- Through-hole mounting configuration for PCB integration
- Dual-line filtering capability for common mode noise suppression
Applications
- Power supply input filtering
- Signal line noise reduction in electronic devices
- EMI suppression in consumer electronics
Procurement Notes
Verify the specific part number CAV-0.5-47 against official Talema Group LLC documentation to ensure accuracy. Confirm that the required specifications, including inductance, current rating, and package type, match your circuit design requirements before procurement. Ensure compliance with relevant regulatory standards such as RoHS if applicable to your application.
Selection Notes
Select this component when a common mode choke with 47 mH inductance at 10 kHz is required for through-hole assembly. Consider the 500 mA current rating and 1.39 Ohm DCR limits to ensure compatibility with your circuit's electrical parameters. Verify that the toroidal form factor fits within your available board space.
Part Context
This component is part of Talema Group LLC's CA series of common mode chokes. These components are engineered for general-purpose filtering applications where size and performance balance is critical. The CA series offers various inductance values and current ratings to suit different circuit needs.
Replacement Considerations
Check for direct substitutes from Talema or other manufacturers offering similar toroidal common mode chokes with matching 47 mH inductance and 500 mA current ratings. Ensure pinout and physical dimensions are compatible for through-hole replacement.
